CREATE TABLE `aphp_book_member` (
  `id` int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT 'ID',
  `book_id` int(11) unsigned NOT NULL DEFAULT '0' COMMENT '书籍ID',
  `user_id` int(11) unsigned NOT NULL DEFAULT '0' COMMENT '用户ID',
  `role_level` tinyint(1) unsigned NOT NULL DEFAULT '0' COMMENT '角色级别1viewer2editor3owner',
  `is_upgrade` tinyint(1) unsigned NOT NULL DEFAULT '0' COMMENT '提升编辑',
  `create_time` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '创建时间',
  `status` tinyint(1) unsigned NOT NULL DEFAULT '0' COMMENT '状态',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8mb4 COMMENT='书籍成员表';